AT
Alice Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Onondaga-County, New York
Our Model Tree links this Alice Thompson across the 1920, 1930 and 1940 US Censuses in Onondaga-County, New York (XGBoost, ~Confirmed), with identified parents Henry & Henry — first a daughter (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Onondaga-County, New York |
| Surname | Thompson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Elbridge Village |
| 1935 Residence (County) | Onondaga |
| Additional Details | |
| Occupation | waitress |
| Industry | hotel |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 285 |
| Highest Grade | H 12 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Waitress |
| Township / Ward | Elbridge Village |
| Est. Birth Year | ~1919 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice Thompson | Daughter | — | 21 | ~1919 |
| Henrietta Thompson | Daughter | — | 13 | ~1927 |
| Henry Thompson | Head | — | 53 | ~1887 |
| Laura Thompson | Spouse | — | 48 | ~1892 |
Census Appearances
1920
Onondaga, New …
Daughter, age 1
Onondaga, New York · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Onondaga, New …
Daughter, age 11
Onondaga, New York · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Onondaga-County, New …
Daughter, age 21
Onondaga-County, New York · implied b. ~1919 — 4 household members
| Surname | Thompson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Elbridge Village |
| 1935 Residence (County) | Onondaga |
| Occupation | waitress |
| Industry | hotel |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 285 |
| Highest Grade | H 12 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Alice Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Thompson (~0.92 confidence) and father Henry Thompson (~0.92 confidence) and father Fred Thompson (~0.92 confidence) and mother Laura Thompson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Thompson
b. ~1887
Source father
● Household
· direct · ~0.92
Father
Henry Thompson
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Fred Thompson
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Laura Thompson
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Thompson
Daughter · 1940 · age 21 · b. ~1919 · New York
★ You are viewing this record
Sibling
Henrietta Thompson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Onondaga-County, New York
Open full size
1940 US Federal Census — Onondaga-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02703-00685)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Russell Dewaters | 12 | Son | — | New York |
| 2 | Frank H. Cronk | 63 | Head | Bus Driver | New York |
| 3 | Rose Cronk | 65 | Wife | — | New York |
| 4 | Donald Cronk | 17 | Son | — | New York |
| 5 | Henry Thompson | 53 | Head | Owner | New York |
| 6 | Laura Thompson | 48 | Wife | — | New York |
| 7 | Alice Thompson THIS PERSON | 21 | Daughter | Waitress | New York |
| 8 | Henrietta Thompson | 13 | Daughter | — | New York |
| 9 | Edgar Forman | 39 | Head | Foreman | New York |
| 10 | Elsie Forman | 30 | Wife | — | New York |
| 11 | Anne Forman | 12 | Daughter | — | New York |
| 12 | Kenneth Forman | 9 | Son | — | New York |
| 13 | John H. Forman | 45 | Head | Truck Driver | New York |
| 14 | Julia Forman | 31 | Wife | — | New York |
| 15 | Shirley Forman | 12 | Daughter | — | New York |
| 16 | John Forman | 4 | Son | 0 | New York |
| 17 | Beverly Forman | 0 | Daughter | 0 | New York |
| 18 | Raymond Lovette | 26 | Head | Medical Doctor | Rhode Island |
| 19 | Agnes Lovette | 26 | Wife | — | New York |
| 20 | Alice Lovette | 0 | Daughter | 0 | New York |
| 21 | Allen M. Jones | 45 | Head | Rural Letter Carrier | New York |
| 22 | Clarence Belmond | 50 | Head | Farm Hand | New York |
| 23 | Edith Belmond | 60 | Wife | — | New York |
| 24 | Winona Belmond | 23 | Daughter | — | New York |
| 25 | Howard Belmond | 19 | Son | — | New York |
| 26 | Jessie Stacey | 75 | Head | — | New York |
| 27 | George Derrick | 47 | Head | Veterinary | New York |
| 28 | Beth Derrick | 52 | Wife | — | New Hampshire |
| 29 | Wilfred Schutt | 38 | Head | Leading Signal Maintainer | New York |
| 30 | Josephine Schutt | 40 | Wife | — | New York |
| 31 | Lucille Schutt | 18 | Daughter | — | New York |
| 32 | Wilfred Jr. Schutt | 17 | Son | — | New York |
| 33 | Margaret Schutt | 14 | Daughter | — | New York |
| 34 | Donald Schutt | 5 | Son | — | New York |
| 35 | Neva Haggett | 67 | Mother-in-law | — | New York |
| 36 | Miriam Rhodes | 60 | Head | — | New York |
| 37 | Eva Wood | 63 | Head | — | New York |
| 38 | Son Alonzo | None | M | Furnace Manufacture | — |
| 39 | Elmina Allen | 67 | Head | — | New York |
| 40 | Minnie Aldrich | 72 | Sister | — | New York |
Related Census Records
Pedigree Summary
Alice + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)